Yes, agreed with you.
A few weeks back after sending my car for maintenance, i took a
cdg cab to meet a client.
During the meeting, i realised i had left an important document
in the cab.
I called cdg telling them where i boarded and alighted.
An hour later they called me to collect it in the office the
next morning.
Perhaps your "important document" is just but another piece of
paper to the TD. Try leaving your iPhone (if you use one...)
and see if you manage to get it back. :)